Anycubic ASA Grey Filament for 3D Printer Anycubic ASA Grey Filament is an engineering-grade FDM 3D...
Anycubic ASA Filament for 3D Printer
Anycubic ASA Filament is an engineering-grade FDM 3D printing material designed for strong, heat-resistant and weather-resistant parts. ASA is an excellent choice for models that will be used outdoors, under direct sunlight, in humid environments, at changing temperatures or in applications that require higher mechanical stability.
ASA stands for Acrylonitrile Styrene Acrylate. Its properties are close to ABS, but ASA offers better UV resistance, improved outdoor durability and better color stability under sunlight. This makes Anycubic ASA Filament a practical material for functional parts, housings, brackets, automotive components, gardening accessories, technical prototypes and durable end-use models.
π Main advantage of ASA — resistance to sun, weather and temperature
Unlike PLA, which may soften at elevated temperatures, and PETG, which is not always ideal for long-term UV exposure, ASA is designed for more demanding environments. Printed parts made from ASA can better withstand sunlight, moisture, heat, cold, wind and outdoor aging.
- β High UV resistance
- β Good resistance to moisture and outdoor weather
- β Heat deflection temperature up to 90 β
- β Lower odor compared with ABS
- β High toughness and impact resistance
- β Suitable for functional and engineering parts
- β Stable filament diameter 1.75 mm ±0.02 mm
- β ACE compatible and suitable for many enclosed FDM 3D printers
β Key features and benefits of Anycubic ASA Filament
| π€ Weather resistance | ASA is suitable for parts used outdoors, including housings, holders, brackets, signs, exterior accessories, gardening tools and automotive components. |
| βοΈ UV resistance | ASA is more resistant to fading and aging under sunlight than many standard 3D printing materials. |
| π₯ Heat resistance | Heat deflection temperature up to 90 β allows ASA parts to be used where PLA or PETG may lose shape. |
| π§± Strength and toughness | Printed models can withstand moderate impact and are suitable for practical functional applications. |
| π¨ Lower odor | Compared with ABS, Anycubic ASA Filament produces a lower odor during printing, creating a more comfortable printing experience. |
| π― Stable geometry | The 1.75 mm diameter with ±0.02 mm tolerance supports smooth feeding and consistent print quality. |
π Technical specifications of Anycubic ASA Filament
| Material | ASA, Acrylonitrile Styrene Acrylate |
| Filament type | Functional engineering filament |
| Filament diameter | 1.75 mm ±0.02 mm |
| Net weight | 1 kg |
| Filament length | Approx. 395 m |
| Density | 1.07 g/cm³ |
| Printing temperature | 255 - 275 β |
| Heated bed temperature | 80 - 100 β |
| Recommended printing speed | 50 - 100 mm/s |
| Recommended nozzle size | 0.4 mm or above |
| Drying condition | 70 - 80 β, 8 - 12 hours |
| Melt index | 12 - 23 g/10 min |
| Heat deflection temperature | 90 β at 0.45 MPa |
| Young’s modulus | 2220 MPa |
| Tensile strength | 41 MPa |
| Elongation at break | 15% |
| Bending modulus | 1845 MPa |
| Bending strength | 62 MPa |
| ACE compatibility | Compatible |
| Bambu Lab AMS compatibility | Compatible with 1.75 mm filaments when using a suitable spool and correct loading |
βοΈ Recommended printing parameters
| Nozzle temperature | 255 - 275 β |
| Heated bed temperature | 80 - 100 β |
| Printing speed | 50 - 100 mm/s |
| Cooling fan | Off or minimal, usually 0 - 20% |
| Enclosed chamber | Recommended for stable temperature and reduced warping risk |
| Build surface | PEI, textured PEI plate, glass with adhesive or dedicated ASA adhesion solutions |
| Drying before printing | Recommended at 70 - 80 β for 8 - 12 hours |
π§© Best applications for Anycubic ASA Filament
- π automotive parts, holders, mounts, housings and exterior components;
- π‘ outdoor signs, labels, marking elements and exterior decorative parts;
- π± gardening accessories, brackets, greenhouse parts and irrigation components;
- π§ engineering prototypes, housings, covers, brackets and mounting parts;
- βοΈ functional workshop parts, equipment components and household mechanisms;
- π¦ protective housings for electronics, sensors and outdoor devices.
π§ 3D printer compatibility
Anycubic ASA Filament has a standard 1.75 mm diameter and is compatible with most FDM 3D printers that support a nozzle temperature of 255 - 275 β and a heated bed temperature of 80 - 100 β. For stable ASA printing, an enclosed chamber is strongly recommended because the material is sensitive to drafts and sudden temperature changes.
The filament can be used with FDM 3D printers from Anycubic Kobra, Bambu Lab, Creality, Prusa, Elegoo, Flashforge, Qidi, Artillery, Sovol, Raise3D, Snapmaker and other brands, provided that the printer supports the required temperature range and stable filament feeding.
π¨ Available colors of Anycubic ASA Filament
- β« Black ASA Filament Anycubic
- βͺ White ASA Filament Anycubic
- π΄ Red ASA Filament Anycubic
- βοΈ Texture Grey ASA Filament Anycubic
β FAQ about Anycubic ASA Filament
What is ASA filament best used for?
ASA filament is best used for outdoor parts, functional components, automotive accessories, engineering prototypes, housings, brackets and models that need better resistance to UV, heat and weather.
Is ASA better than ABS?
ASA is often better for outdoor use because it has higher UV resistance and better weather durability. It also usually produces a lower odor during printing compared with ABS.
Does ASA require an enclosed printer?
Yes, an enclosed chamber is strongly recommended. ASA is sensitive to drafts and temperature changes, so a stable warm environment helps reduce warping, cracking and layer separation.
What nozzle temperature is recommended for Anycubic ASA Filament?
The recommended nozzle temperature is 255 - 275 β.
What bed temperature is recommended for ASA?
The recommended heated bed temperature is 80 - 100 β.
Should ASA filament be dried before printing?
Yes. Drying is recommended at 70 - 80 β for 8 - 12 hours, especially if the spool has been opened for a long time or stored in humid conditions.
Is ASA suitable for beginners?
ASA is more demanding than PLA or PETG. Beginners can use it successfully if the printer has a heated bed, stable extrusion and preferably an enclosed chamber.
Can ASA be used for outdoor 3D printed parts?
Yes. Outdoor use is one of the main advantages of ASA because it resists sunlight, moisture, weather conditions and heat better than many standard 3D printing materials.
Is Anycubic ASA Filament compatible with Bambu Lab AMS?
1.75 mm filament can be used with Bambu Lab AMS when the spool is suitable, rotates freely and is loaded correctly. Always check spool fit and filament path before printing.